AirLive CoreNVR 9 - Manual (Page 15)

3. CoreNVR Main System
AirLive CoreNVR 9/16 User’s Manual 9
Two Way Audio: Click button to start or stop selected channel two-way
audio.
PTZ Control:
Move PTZ camera direction by click direction buttons.
Click to make camera return home position.
Move the thumb to left to make slower,
move to right to make move faster.
Tour: Select a tour setting from combo box, and click “go” button to start tour, click
“Stop” button to stop tour.
Preset: Select a preset position from combo box, camera will move to preset position
after click.
IRIS: Adjust camera’s IRIS
setting, or set it to auto.
Focus: Adjust camera’s focus
setting, or set it to auto.
Zoom: Zoom-in or zoom-out
focus camera.
Pan: Begin camera auto pan
or stop.